Home / 9,277.30-13,915.95-2,704

Finding the Fourth Proportional to 9,277.30, 13,915.95 and 2,704

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Solution

The fourth proportional to 9,277.30, 13,915.95 and 2,704 is: 4,056.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,277.30 : 13,915.95 = 2,704 : x
  2. Step 2: Convert to fraction form
    9,277.30/13,915.95 = 2,704/x
  3. Step 3: Cross multiply
    9,277.30x = 13,915.95 × 2,704
  4. Step 4: Simplify right side
    9,277.30x = 37,628,728.80
  5. Step 5: Solve for x
    x = 37,628,728.80/9,277.30
  6. Step 6: Final answer
    x = 4,056.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.